Lakey Pipe Surf Break

Lat Long: 8.80° S 118.38° E

Lakey Pipe Surf Forecast and Surf Report

Issued: 1 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Lakey Pipe sea temperature is
26.6° C
0.3° 

Lakey Pipe surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Lakey Pipe surf forecast from 9 Aug 2026:

  • Best quality surf: Tuesday 11 Aug, 2AM (local time) - 10ft (3.0m), 17s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 11 Aug, 5AM (local time) - 10ft (3.0m), 17s period, SSW swell with 5,058 kJ wave energy.
  • Next surfable swell (1★+): Sunday 9 Aug, 8PM (local time) - 7.5ft (2.3m), 16s period with SSW swell.

Best Forecast Surf Conditions for Lakey Pipe this week:

The surf forecast for Lakey Pipe over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 09) at 8PM. The primary swell is predicted to be 2.3m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Lakey Pipe in the next 16 days are 3.0m 17s and forecast to arrive on Tuesday (Aug 11) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Monday (Aug 10) at 2AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 9th Aug)7.5ft (2.3m) 16s
Best Surf 2AM (Tue 11th Aug)10ft (3.0m) 17s
Most Powerful 5AM (Tue 11th Aug)10ft (3.0m) 17s

Table - best surf conditions forecast for Lakey Pipe over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s coming down the line for this little slice of reef.

We’ve got one spot on the radar, and it’s a solid one – Lakey Pipe. The next 16 days are pretty much a non-stop show, starting right from Sunday the 9th of August. Water temps are sitting at a toasty 80°, which is bang on average for this time of year, so no surprises there.

The opening act on Sunday afternoon brings in a 8ft SSW swell with a 16-second period. That’s proper groundswell energy – the combined energy reading is a hefty 2486 (moderate to strong), so you’ll feel the push. The wind is a cross-off from the SSE at 9 mph, keeping things clean but not perfect. It’s a bit marginal on the tide, but the waves will be there.

Now, for the true standout of this whole run, you’ve got to look at Monday the 10th and Tuesday the 11th. Monday morning drops to a 6ft SSW swell, but the period jumps to a very long 16 to 18 seconds. The wind lightens off to just 6 mph from the SE – light breeze, clean conditions. The real magic is Monday afternoon: 8ft, 18-second period from the SSW, with combined energy screaming up to 4129 (very strong). That is a serious, powerful groundswell. For experienced surfers, this is the pick. These long-period swells will line up beautifully on this exposed reef.

Tuesday the 11th gets big – 10ft SSW (16-17s). The energy is off the charts at 4394 and 5798. But here’s the thing: at that size, this break gets too heavy for anyone but absolute experts. The wind is cross-off, but the power is immense. If you’re not a pro, sit this one out.

After that, the week settles into a tasty groove. From Wednesday the 12th right through to Saturday the 22nd, we’re seeing consistent 5ft to 8ft SSW swells with periods in the 14 to 17-second range. Winds stay light to gentle and cross-off – mostly from the SE or SSE at 6 to 9 mph. That’s clean, lined-up reef surfing day after day. The energy stays in the moderate to strong bracket (1121 to 3808). This is a long, reliable window. You’ll have to share the peak though – Lakey Pipe is exposed and crowds are often a factor.

We get another spike around the 23rd and 24th of August. Sunday the 23rd afternoon looks excellent: 7ft SSW, 16 seconds, combined energy of 3593 with light 6 mph S winds. That’s a beautiful cross-off again. Then Monday the 24th morning pulses up to 10ft (17s, energy 4924) – experts only again. The afternoon settles to a more manageable 8ft with an 18-second period and gentle cross-off.

So the bottom line: Lakey Pipe is the only game in town, and it’s a good one. The standout moment is Monday the 10th and Tuesday the 11th for the biggest, cleanest groundswell, but be smart about the size. If you want a solid but less intimidating session, the stretch from the 12th to the 22nd is a dream. Just expect a few others out there with the same idea.

Stay stoked,
Rusty

Short Range Forecast

Mostly dry. Warm (max 27°C on Sun afternoon, min 23°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Wed afternoon, min 23°C on Wed night). Wind will be generally light.

Sun
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
4
4
5
!
!
!
4
4
4
4
4
4
4
4
4
3
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
SSW
16
2.1
SSW
15
1.9
SSW
14
2.5
SSW
18
3
SSW
17
3
SSW
17
3
SSW
16
2.5
SSW
16
1.8
SSW
14
1.6
SSW
14
1.3
SSW
16
1.8
SSW
17
2.1
SSW
16
2.1
SSW
16
2
SSW
16
1.9
SSW
15
1.7
SSW
15
1.9
SSW
17
1.9
SSW
17
2
SSW
16
Wave Graph
Metric surfscale
Energy kJ
2486
1911
1468
4129
4660
4394
4239
2961
1389
1014
759
1843
2331
2219
1957
1516
1208
2196
2171
2110
Wind (km/h)
15
SSE
10
SE
10
SE
10
SSE
10
SSE
15
SSE
15
SSE
15
SE
10
SE
15
SSE
10
SE
10
SE
10
SSE
10
SSE
10
SE
10
SSE
5
S
10
SE
10
SSE
0
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
glassy
High Tide
8:02PM1.63m
7:13AM2.45m
9:16PM1.88m
8:35AM2.64m
9:59PM2.16m
9:33AM2.85m
10:34PM2.43m
10:21AM3.00m
11:08PM2.67m
11:03AM3.06m
11:39PM2.86m
11:42AM3.02m
00:10AM2.97m
Low Tide
00:10AM1.42m
2:47PM0.65m
2:15AM1.28m
3:39PM0.41m
3:24AM1.03m
4:19PM0.23m
4:14AM0.76m
4:55PM0.11m
4:58AM0.54m
5:27PM0.07m
5:38AM0.39m
5:58PM0.11m
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:16
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:05
6:05
6:05
6:05
6:05
6:05
 mm
Temp °C
27
24
25
26
24
26
27
24
27
27
24
26
27
24
27
27
24
27
28
24
Feels °C
27
26
26
27
26
26
28
25
28
27
26
27
28
26
29
28
27
29
29
27
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Lakey Pipe Surf forecast

The above surf forecast table for Lakey Pipe provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lakey Pipe can be found by selecting the local surf guide option on the grey menu. Our Lakey Pipe surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Lakey Pipe) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Lakey Pipe may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Sumbawa? If you are looking for accommodation near Lakai Pipe, camping, hotels and holiday cottages in Sumbawa, consider staying in Bima which is 52 km (32 miles) away. Alternatively, find information about places to stay and car hire in Raba which is 56 km (35 miles) away

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